All species
Green spotted puffer (Dichotomyctere nigroviridis)
AI illustration, not an ID reference

Green spotted puffer

Dichotomyctere nigroviridis

FishFreshwater

Care level
Demanding
Temperament
Aggressive
Recommended tank
200 L
Maximum size
17 cm
Temperature
24–28 °C
pH
7.5–8.5
Diet
Carnivore

Care at a glance

The green spotted puffer is bright green with black spots and a white belly, and has a distinct personality: it follows you around the room and begs for food. What shops often leave out: it grows up in brackish water and as an adult needs marine conditions to stay genuinely healthy.

Its teeth also grow continuously and must be worn down with shelled snails or other hard foods. It is bitey and territorial, so in practice it is kept alone, or at most with its own kind in a spacious tank.

Good to know

  • Preys on shrimp and snails
  • Nips long fins
  • Territorial

Best not combined with

Related species

Keep Green spotted puffer in the BlubHub app

Add this species to your inhabitants, with count and photos, and see the care info next to your own water values, target bands and reminders. Free, no account, everything on your own device.

More about the app

Values are mainstream hobbyist guidance, not gospel — always watch what your own animals need.